Linux, Ubuntu, Debian, Mint, CentOS Tutorials
Linux bash provides a lot of built-in commands in order to execute different tasks. There are different commands and tools which can be used to check if a file exists. The file existence can be checked with different commands like test . Also, these bash methods can be used inside bash scripts in order to … Read more
The Linux bash provides case statement in order to create conditionals where one of the multiple choices can be selected according to the specified condition. Event there is the if statement the case statement provides more readability and is easy to use. The case statement is very similar to the popular programming languages provide switch..case … Read more
Linux Bash provides the if, if..else , if..elif..else statements in order to execute code according to the specific condition. By using these if statements we can branch the code execution easily. The if statements provide different cases where we examine all of them in this tutorial. if Statement The if statement can be used to … Read more
Linux Bash scripting language provides the not equal “-ne” operator in order to compare two values if they are not equal. The not equal operator generally used with the if or elif statements to check not equal and execute some commands. Not Equal “-ne” Operator Syntax Linux bash not equal operator is expressed with the … Read more